Service difficulty report · Support Angle · Boeing 7377H4

Difficulty date
July 3, 2020
Submitted
August 13, 2021
Operation
Air carrier
Aircraft
N487WN
Make and model
Boeing 7377H4
Aircraft serial
33854
Aircraft time
54,769 hours, 32,381 cycles
Part
Support Angle
Condition
Corroded
Location
Bs 727-767
Stage of operation
IN
How discovered
9
Nature of condition
O
Precautionary procedure
K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

CORROSION SUPPORT ZEE LOCATED BETWEEN STA 727 TO STA 767 RBL 21.00 AND WL 155.5 AFT CARGO COMPARTMENT / REPLACED SUPPORT ZEE LOC. BTW BS 727 TO BS 767 RBL 21.00 AND WL 155.5 AFT CARGO COMP IAW B737-700 SRM 51-10-02 ITEM 9; SRM B737-700 51-40-02 AND DWG #146A7502

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